Cita APA (7a ed.)

Cornwell, E. E. (1965). Presidential leadership of public opinion. Indiana University Press.

Cita Chicago Style (17a ed.)

Cornwell, Elmer E. Presidential Leadership of Public Opinion. Bloomington: Indiana University Press, 1965.

Cita MLA (9a ed.)

Cornwell, Elmer E. Presidential Leadership of Public Opinion. Indiana University Press, 1965.